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portulacaceous

American  
[pawr-chuh-luh-key-shuhs, pohr-] / ˌpɔr tʃə ləˈkeɪ ʃəs, ˌpoʊr- /

adjective

  1. belonging to the Portulacaceae, the purslane family of plants.

portulacaceous British  
/ ˌpɔːtjʊləˈkeɪʃəs /

adjective

  1. of, relating to, or belonging to the Portulacaceae, a cosmopolitan family of mainly fleshy-leaved flowering plants common in the US

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of portulacaceous

< New Latin Portulacace ( ae ) family name ( portulaca, -aceae ) + -ous

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.